Varian CFT-20 Fourier-Transform nuclear magnetic resonance spectrometer

Made:
1974

Varian CFT-20 Fourier-Transform nuclear magnetic resonance spectrometer, 1974.

Details

Category:
Experimental Chemistry
Object Number:
1997-1723
type:
nmr spectrometer
credit:
University College London, Dept. of Chemistry

Parts

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: console

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: console

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: console, model no. 938101-02, serial no. 153, 1974.

Measurements:
overall: 103 x 84 x 124 cm
Object Number:
1997-1723 Pt1
type:
console
Image ©
The Board of Trustees of the Science Museum
Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: magnet

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: magnet

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: magnet, model no. 938600-00, serial no. 139, 1974. Depth gauge attached to the side (broken off at the time of inspection).

Measurements:
overall: 74 x 85 x 92 cm
Object Number:
1997-1723 Pt2
type:
nmr magnet
Image ©
The Board of Trustees of the Science Museum
Disk drive from nuclear magnetic resonance spectrometer

Disk drive from nuclear magnetic resonance spectrometer

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: disk drive, Sykes Disk 7000, serial no. 00145 (?).

Measurements:
overall: 26 x 43 x 48 cm
Object Number:
1997-1723 Pt3
type:
disk drive
31P Probe

31P Probe

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: 31P probe (VT or variable temperature), 5 or 8 mm (sample tube size), in cardboard tray also containing brass non-magnetic screwdriver in yellow plastic sleeve.

Measurements:
overall: 118 mm x 490 mm x 366 mm,
Object Number:
1997-1723 Pt4
type:
nmr probe
13C Probe

13C Probe

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: 13C probe (VT), 5 or 8 mm, 3 rotors (sample tube holders), in cardboard tray with 13C observe transmitter circuit board, 938136 87-144718 m.

Measurements:
overall: 5 x 24 x 37 cm
Object Number:
1997-1723 Pt5
type:
nmr probe
1H Probe

1H Probe

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: 1H probe (VT), 5 mm, 3 rotors (sample tube holders), in cardboard tray with 1H observe transmitter circuit board, 938154-R.

Measurements:
overall: 5 x 24 x 37 cm
Object Number:
1997-1723 Pt6
type:
nmr probe
13C Probe

13C Probe

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: 13C probe (RT or room temperature), 10 mm.

Measurements:
overall: 5 x 25 x 18 cm
Object Number:
1997-1723 Pt7
type:
nmr probe
CFT20 Pickup Coil

CFT20 Pickup Coil

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: CFT20 pickup coil for probe TX (transmitter) and decoupler tuning.

Measurements:
overall: 78 mm x 427 mm x 128 mm,
Object Number:
1997-1723 Pt8
type:
nmr pickup coil
Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: CFT20 computer test panel

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: CFT20 computer test panel

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: CFT20 computer test panel, model no. 938156-70, serial no. 330, for bootstrap computer input.

Measurements:
overall: 3 x 26 x 38 cm
Object Number:
1997-1723 Pt9
type:
computer test panel
Image ©
The Board of Trustees of the Science Museum
Samples from nuclear magnetic resonance spectrometer

Samples from nuclear magnetic resonance spectrometer

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: cardboard cylinder containing samples (not investigated).

Object Number:
1997-1723 Pt10
type:
samples
Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: box of floppy disks

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: box of floppy disks

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: box of floppy disks.

Measurements:
overall: 5 x 23 x 23 cm
Object Number:
1997-1723 Pt11
type:
disks
Image ©
The Board of Trustees of the Science Museum
Two spare shim coil assemblies from nuclear magnetic resonance spectrometer

Two spare shim coil assemblies from nuclear magnetic resonance spectrometer

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: two spare shim coil assemblies (flat disks with ribbon cable attached).

Object Number:
1997-1723 Pt12
type:
nmr shim coil assemblies
Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: two coils of RF cable

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: two coils of RF cable

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: two coils of RF cable.

Object Number:
1997-1723 Pt13
type:
cable
Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: assorted test programs

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: assorted test programs

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: assorted test programs, 5 cassette tapes.

Object Number:
1997-1723 Pt14
type:
test programs and cassette tapes
Image ©
The Board of Trustees of the Science Museum
Casette tape and disks from nuclear magnetic resonance spectrometer

Casette tape and disks from nuclear magnetic resonance spectrometer

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: cassettee tape and disks with programs.

Object Number:
1997-1723 Pt15
type:
cassette tape and program disks
Image ©
The Board of Trustees of the Science Museum
Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer

Varian CFT-20 Fourier-transform nuclear magnetic resonance spectrometer: printer (32 character lineprinter), Anadex Instruments Inc., Van Nuys, California, model DP-753-7 1329, serial no. 39143.

Object Number:
1997-1723 Pt16
type:
printer
Image ©
The Board of Trustees of the Science Museum

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